New Delhi | Jagran Entertainment Desk: Amitabh Bachchan has probably developed a fetish for staying fit. The 77-year-old actor on Thursday took to Instagram to share an adorably cute 'grandson-grandfather' picture with his Instagram family. In the picture, Amitabh Bachchan was seen posing with his grandson Agastya Nanda, son of Shweta Bachchan Nanda and Nikhil Nanda.

Agastya smiles aesthetically lighting the black and white photo while Amitabh Bachchan's joyous roar makes the digital click all alive! Within a few hours after the photo was posted by Big B, it went all over the internet as netizens could not keep calm looking at the adorable duo. Several celebs took the comment section to appreciate Amitabh Bachchan for his will power to practice workout sessions at the age of 77. “You're a baller, sir,” said Bhumi Pednekar while actor Rohit Roy said, “Woooaaah!! The coolest gent this side of the planet!! Or any side of the planet actually!!”

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Fight .. fight the fit .. fit the fight .. reflective mirrors , laterally inverted imagery .. and the inspiration with Grandson ..

A post shared by Amitabh Bachchan (@amitabhbachchan) onMay 20, 2020 at 10:23pm PDT

This is not the first post that depicts Big B's new obsession. Amitabh Bachchan has been quite open on social media about his workout routine. The Badla actor had been constantly pumping up fans with the sneak peeps from his workout regime or by sharing posts radiating positivity.

Earlier, Bachchan had posted a short video in which a mother was playing with her baby, who was laughing his hearts out... a burst of laughter that was contagious. “In times of extenuating circumstances... laugh for a change...,” the 77-year-old actor wrote while sharing the picture.

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.. in times of extenuating circumstances .. laugh for a change ..

A post shared by Amitabh Bachchan (@amitabhbachchan) onMay 16, 2020 at 10:00pm PDT

On the work front, Amitabh Bachchan was last seen in Badla, co-starring with actress Tapsee Pannu and Amrita Singh. He will next be seen in Shoojit Sircar's 'Gulab-Sitabo.' In the movie, Amitabh Bachchan will be sharing screens with Ayushmann Khurrana. As per reports, the Amitabh and Ayushmann would be playing the role of two puppeteers hailing from Lucknow in the movie. This film will be screened on Amazon Prime in June.

Posted By: Aalok Sensharma